In this horror parody, a masked serial killer menaces the town of Bulimia Falls with various sharp objects. Attention-seeking television personality Hagitha Utslay is soon on the scene, reporting on the ever-growing body count. Former mall security guard Doughy shows up to protect the teenage population, but he's clearly not much help, allowing the murderer to pick off even more hapless kids as numerous scary movies are referenced.
Unfortunately the movie Shriek If You Know What I Did Last Friday the Thirteenth is not yet available on HBO Max.
| Directing | John Blanchard | Director |
| Writing | Sue Bailey | Screenplay |
| Writing | Joe Nelms | Screenplay |
| Production | Doug Blake | Line Producer |
| Production | Harold Bronson | Executive Producer |
| Production | Kai Ephron | Producer |
| Production | Richard Foos | Executive Producer |
| Production | Joel Morrish | Producer |
| Production | Stephen Nemeth | Producer |
| Production | Andrew Ooi | Producer |
| Sound | Tyler Bates | Original Music Composer |
| Camera | David J. Miller | Director of Photography |
| Editing | Richard LaBrie | Editor |
| Production | Nicole Arbusto | Casting |
| Production | Joy Dickson | Casting |
| Art | Beth Ann Lundin | Set Decoration |
| Costume & Make-Up | Merrie Lawson | Costume Design |
| Art | Brian F. McCabe | Production Design |
| Costume & Make-Up | Heidi Grotsky | Key Makeup Artist |
| Crew | Gloria O'Brien | Stunt Double |
| Crew | Sophia M. Crawford | Stunts |
| Crew | Jennifer Caputo | Stunts |
| Crew | Chris Palermo | Stunt Coordinator |
| Crew | Sandra Lee Gimpel | Stunts |
